The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 7197187 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 27, 2007

Filed:

Aug. 12, 2002
Applicants:

Simon Kao, Taipei, TW;

Fu-chang Lin, Taipei, TW;

Inventors:

Simon Kao, Taipei, TW;

Fu-Chang Lin, Taipei, TW;

Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06K 9/36 (2006.01);
U.S. Cl.
CPC ...
Abstract

A method for reducing data with limited distortion of an image formed of the data includes determining whether reduction of the data is feasible and reducing the data if reduction of the data is feasible. Determining whether reduction of the source data is feasible includes determining whether clipping has been performed. Determining whether reduction of the source data is feasible includes determining whether merging has been performed. Determining whether reduction of the source data is feasible includes determining whether a difference between the width of the source data and the height of the source data is big. Determining whether reduction of the source data is feasible includes determining whether the source data is few. Determining whether reduction of the source data is feasible includes determining whether magnification has been performed. Determining whether reduction of the source data is feasible includes determining whether magnification has been performed and a factor thereof is greater than a predetermined value. Reducing the data includes eliminating lines from the data. Reducing the data includes eliminating columns from the data.


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